Which of the following refers the tertiary structure of a

Last updated: 7/9/2022

Which of the following refers the tertiary structure of a protein? 1. The interactions between two polypeptide chains 2. The sequence of the amino acids of a peptide chain 3. The interactions between the backbone of a peptide chain in certain regions 4. The interactions between side chains of amino acids along the full length of a polypeptide chain